LoRa on 2,4GHz with Ranging.
The SX1280 and SX1281 transceivers provide ultra-long range communication in the 2.4 GHz band with the ability to withstand heavy interference and transmit over long range due to the new LoRa and FLRC modulation . This makes them the ideal solution for robust and reliable wireless solutions with long range and with the possibility to transmit and receive continuous data streams.
They are also the first ISM band transceiver IC of their kind to integrate a time-of-flight functionality, opening up application solutions to track and localize people, pets, drones, or objects in a factory with high accuracy. These long range 2.4 GHz products include multiple modulations methods to optimize for long range communication at high data rate for video, security applications. The radio frontend supports BLE to make it easy to build multi-mode radio systems.
Very small products for wearables can easily be designed thanks to the high level of integration - the package is 4*4 mm and has ultra-low current consumption - which allows the use of miniaturized batteries.
The radio is fully compliant with all worldwide 2.4 GHz radio regulations including EN 300 440, FCC CFR 47 Part 15 and the Japanese ARIB STD-T66.
The level of integration, low consumption and ranging function within the long range 2.4 GHz product line enable enhanced connectivity and provide additional functionality to a new generation of previously unconnected devices and applications.
Semtech Delivers Wireless Charging Solution with LinkCharge™ CT
LinkCharge CT will accelerate wireless charging adoption by public enterprises and venues; only device with dual mode standards compliance and compatibility with faster charging phones
Semtech have announced availability of LinkCharge CT (countertop), an out-of-box-ready infrastructure wireless charging system for use in public, enterprise and consumer settings ― almost anywhere that most wirelessly charging, standards-compliant mobile phones and tablets are used and need to be charged.
LinkCharge CT is the only 15W medium power system that is currently compliant with the two major wireless charging industry standards, Wireless Power Consortium and AirFuel Alliance, and it is compatible with faster charging phones, allowing the broadest number of devices to quickly and wirelessly restore battery power. A 20W solution is expected to be available soon.
Wireless power & Charging ICs - Transmitters & Receivers
Semtech offers wireless power transmitter and receiver platforms for both direct and indirect charge or power applications in both standards compliant and non-compliant systems. Semtech is a member of the Wireless Power Consortium (WPC), Power Matters Alliance (PMA) and the Alliance for Wireless Power (A4WP), and is active in helping shape the future standards for wireless power. Power range from 1-100W.
Wireless Power Transmitter Features
Wireless Power Receiver Features
Unique Long Range radio from Semtech
LoRa is the perfect RF link for embeeded applications like IoT and other low power, low bandwidth long distance RF communications. Typical distances of 15km, running on ISM bands in the subGHz area, and with full support for the entire infrastructure. You obtain:
Longer distance (about 3-10 times). Avoid need for mesh network functionality
Spread spectrum modulation
Network are created in many country's which opens up for lots of applications. Introduction to this network is found here: